title: Mechanism for Seasonal Vaccine Effect on Pandemic H1N1 Risk Remains Uncertain.
authors.forename: Danuta M
authors.initials: DM
authors.lastname: Skowronski
authors.forename: Naveed Z
authors.initials: NZ
authors.lastname: Janjua
authors.forename: Travis S
authors.initials: TS
authors.lastname: Hottes
authors.forename: Gaston
authors.initials: G
authors.lastname: De Serres
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D056738:Cross Protection; D006801:Humans; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology*; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000009:adverse effects* / Q000276:immunology*; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control* / Q000821:virology; D058873:Pandemics; D012307:Risk Factors; D014611:Vaccination / Q000706:statistics & numerical data*
chemical_list: D007252:Influenza Vaccines